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aldrea vince

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The following questions were asked by visitors named aldrea vince.

1. What is the voltage for: Cu2+ + Zn(s) → Cu(s) + Zn2+ at 298 K if [Cu2+] = 0.15 M and [Zn2+] = 4.0 M? E°cell = 1.20 V. 2. A 25.0 mL of aliquot of a well-shaken and filtered sample of river water is pipetted into an evaporating dish. The sample was heate...
3 years ago

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The following answers were posted by visitors named aldrea vince.

can someone help with this 1. What is the voltage for: Cu2+ + Zn(s) → Cu(s) + Zn2+ at 298 K if [Cu2+] = 0.15 M and [Zn2+] = 4.0 M? E°cell = 1.20 V. 2. A 25.0 mL of aliquot of a well-shaken and filtered sample of river water is pipetted into an evaporating...
3 years ago
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